| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $150.52 | 13.214% | $170.4097 | $170.41 | $170.40 | $170.40 |
| Purchase #2 | $218.42 | 13.683% | $248.3064 | $248.31 | $248.30 | $248.30 |
| Purchase #3 | $107.94 | 11.655% | $120.5204 | $120.52 | $120.50 | $120.50 |
| Purchase #4 | $127.32 | 12.662% | $143.4413 | $143.44 | $143.45 | $143.40 |
| Purchase #5 | $6.32 | 3.786% | $6.5593 | $6.56 | $6.55 | $6.60 |
| Purchase #6 | $158.35 | 6.665% | $168.904 | $168.90 | $168.90 | $168.90 |
| Purchase #7 | $93.86 | 8.223% | $101.5781 | $101.58 | $101.60 | $101.60 |
| 7 purchase totals = | $862.73 | $959.7192 | $959.72 | $959.70 | $959.70 | |